Granted Patent
Utility
US 6,681,422 · App. 10/176,083
Crib safety sheet/blanket
Inventor:
Jo-Ann Landry
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Jun 21, 2002
Inventor
Jo-Ann Landry
Assignee (at issue)
Safety Roo, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.